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<br /> HOLE NO. PROJECT NO.~ 168 <br /> PROJECT NAME + ~avT~fle ~~! <br /> Dy_M_ <br /> v <br />r <br />- <br /> .; <br />• <br />6 <br />LOCATION ~ SW's NW d 5F~- Z , r / ~, . <br /> CHAFF"EE lOrln/'zf~ Co[t~.reDv <br /> E ELEVATIONi (MSL OR TBM) DATE DRILLED <br /> SHE <br />T <br />DRILLi~IG LOG LOFL TOP OF HOLE a E Z <br />S~ c~% <br />T <br /> / O <br />Z <br />ILL MANUFACTURER AND MODEL NUMBER= DIRECTION OF HOLE <br />LO/U~y~/I2 ~¢ VERTICAL ~ INCLINED HOR ZONTA~ <br />!E AND TYPE OF BITISIi DRILLING FLUID+ <br />c~~.~ -~ 6.~ ~- ~ ri Tf <br />SING PIEZOMETER ~ WATER LEVEL <br /> DEPTH+ - DEPTH+ DEPTH+ <br />PTH+ DEPTH DATE + / Z ~ DATE + DATE+ <br />:PTH CLASSIFICATION OF MATERIALS BLOW REMARKS <br />eel) LEGEND (Description) COUNT RECOVERY (Drilling time wat r los~ depth of <br />(s <br />Ii< <br />i <br />t 1 <br />1 <br /> n <br />can <br />weathering, e <br />c., <br />s <br /> fine tm toerx greiiied, eboul i 5 9G low <br />of seiid <br />0' to 15': Alluvium <br /> , <br />, <br /> ~o~ • • plasticity fines, with scattered grevele,abDles slid boulders <br /> . ~ mainlyofgrenfticrockdebrls(SH). <br /> 0 <br /> • IS'to67': Grenodioritc,meinlyfitu:lotnediumgreined,slightly <br /> '~ porphyritic; fresh except for Iron oxide ateinliq on Joint slid <br />/~ <br />• /racturesurfscerslrctiq,lwrd. <br /> O <br /> , <br />O <br /> • r <br />varu $QQ <br />R <br />t <br />C <br /> ore <br />eco <br />eme <br />Fao <br /> X _ <br />_ 15-17 2'/ 10096 2'/ 10076 <br />ZO X 17-21 4'/10096 3.3/8396 <br /> 21-24.5 3.5'/10096 2.T/10096 <br /> 24.5-27 2.5'/10096 2.5'/10096 , <br /> >( 27-32 5'/10096 4.2'/8496 <br /> 32-37 5'/LOOK 4.4'/8876 <br /> )r 37-42 5'/10096 4.4'/=1076 <br />30 42-47 5'/10096 4.2'/8476 <br /> 47-52 5'/10096 4.0'/9696 <br /> 52-57 5'/10096 5'/10096 <br /> ~ 57-tit 5'/i007C 5'/IOOX <br /> 62-67 5'/10076 5'/10096 <br />Q X <br /> Wsler Pressers Tesl <br /> t( Pressure j!¢is, )ygter Inlecled <br /> 100 psi 3 min. 5 qpm <br />J ~ 50 psi 3 mi n. 2.5 qpm <br /> x <br /> Single pecker set e120'; zone tested 20' l0 67'. ' <br /> Water level d a depth of 4.5 feet below ground level, I I / 13/92 <br /> X <br />:1:1 <br /> X <br />,~D <br /> uuryoi <br /> Oa~s(~/ <br /> ' <br />I~ I'lll VIII I~III II III Illu IIII dill <br />